A weapon system is provided. The weapon system includes a receiver and an operating group. The operating group includes a barrel extension at least partially housed within the receiver and arranged to axially translate relative to the receiver; an operating rod (op-rod) assembly arranged to axially translate within the barrel extension; and a bolt assembly arranged to axially translate within the barrel extension. The system further includes a gas accelerator coupled to the barrel and the op-rod assembly; a buffer assembly including a self-centering spring and a hydraulic piston assembly having a first end coupled to the receiver and a second end coupled to the barrel extension; and a feeder coupled to the receiver and configured to provide the round to the operating group.
申请公布号
SG11201400128S(A)
申请公布日期
2014.04.28
申请号
SG11201400128S
申请日期
2012.07.31
申请人
GENERAL DYNAMICS-OTS, INC.
发明人
STEIMKE, DAVID;ROSSIER, GLEN;HAYES, LARRY;PARKER, DOUGLAS